General Science
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Nov 24, 2024
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Pierrot Combined School
Grade Three 1st Term Test 2023
General Science
Directions: Read each question carefully. Circle the letter of the correct answer.
Section A: Earth’s Weather
1. Weather is defined as __________________.
(a) the process where a seed grows into a plant
(b) the condition of the atmosphere at any place or time.
(c) a measure of how hot or cold something is.
2. Which is NOT a condition of the weather?
(a) Temperature
(b) Moisture
(c) Germination
3. Which of the following is a harmful effect of wind?
(a) used to dry our clothes
(b) Can destroy our homes
(c) Can provide food for animals
4. One who studies the weather is called ________.
(a) Teacher
(b) Doctor
(c) Meteorologist
5.
This picture represents a ___________.
(a) Wind vane
(b) An Anemometer
(c) Wind Sock
6. If Sam wants to find out how hot or cold something is, he will use a ___________.
(a) rain gauge
(b) thermometer
(c) anemometer
7. Rivers, ponds, lakes and seas are examples of ____________.
(a) Ground Water
(b) Surface Water
(c) Magic Water
Section B: Plants
8.
The part of the plant which grows into a fruit is the __________.
(a)leaves
(b) stem
(c) flowers
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9.
The _______ supports the plant and carries water and nutrients to the rest of the plant.
(a)
roots
(b)leaves
(c) stem
10. Four main parts of the plant are:
(a)
arms, legs, feet and hands
(b)
leaves, flowers, stem and roots
(c)
backbone, scales, claws and teeth
11. Which of the following is an example of a flowering plant?
(a) fern
(b) moss
(c)mango
12. Which of the following is a monocotyledonous plant?
(a)
sugar cane
(b) mango
(c) beans
13. Dicotyledons have _______________.
(a)
one seed leaf
(b) two seed leaves
(c)three seed leaves
Section C: Propagation
14. How do we call the outer covering of the seed?
(a)
embryo
(b) coat
(c) cotyledon
15. Which of the following plants can be propagated from a seed?
(a) pumpkin
(b) dasheen
(c) banana
16. The production of a large number of plants is called _________
(a)
germination
(b) propagation
(c) growth
17. The diagram below shows the process of ______________.
(a)
Cutting
(b) germination
(c) grafting
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18. Sweet potatoes and cassava grow from ____________.
(a)
seeds
(b) root tubers
(c) leaves
19. How do we call a young plant?
(a)
root
(b) seedling
(c) stem
Section D: The Water Cycle
Use the diagram below to answer questions 20 to 24
20. What does the diagram above show?
(a)
the solar system
(b) the water cycle
(c) food web
21. The water at point 5 is an example of _________.
(a)Rain water
(b) ground water
(c)surface water
22. Which point on the diagram shows an example of condensation?
(a)2
(b) 3
(c) 4
23. Name the process shown at point 4 of the diagram.
(a)Evaporation
(b) precipitation
(c) condensation
24. Where does the energy that powers up the diagram shown come from?
(a)1
(b)5
(c)3
Section D – True or False: Read each statement carefully. If the statement is correct write True. If it
is incorrect write false.
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25. The Earth’s weather does not stay the same, but it keeps on changing. _________.
26. When a seed begins to germinate the branches grow downward. ___________
27. The use of seeds and vegetative propagation are natural methods for propagating plants.
______
28. Clouds are formed during precipitation. _______________
29. A young plant is called a baby. ____________
30. Meteorologists use a thermometer to measure the amount of rainfall that we
have__________.
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